Firestik M2 Side Mount Antenna Thread 3/8"The Firestik M2 Side Mount Antenna Thread 3/8" is a high-quality, durable antenna mount designed for flat surface mounting. It features molded plastic construction and lug-style connections for easy installation. The antenna thread is 3/8" x 24, making it compatible with a wide range of antennas. This side mount is perfect for use on vehicles, boats, or other flat surfaces where a sturdy antenna mount is needed.Features: Molded side mount Flat surface mounting Lug style connections 3/8" x 24 antenna thread Specifications: Material: Molded plastic Thread size: 3/8" x 24 Mounting type: Side mount Compatibility: Universal Learn MoreFor more information about antenna threads, visit Wikipedia.For more information about antenna mounts, visit Wikipedia.